2555544324315 has 16 divisors (see below), whose sum is σ = 4090348712448. Its totient is φ = 1362464375136.

The previous prime is 2555544324299. The next prime is 2555544324317. The reversal of 2555544324315 is 5134234455552.

2555544324315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2555544324315 - 2⁴ = 2555544324299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555544324317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30744477 + ... + 30827486.

It is an arithmetic number, because the mean of its divisors is an integer number (255646794528).

Almost surely, 2^{2555544324315} is an apocalyptic number.

2555544324315 is a deficient number, since it is larger than the sum of its proper divisors (1534804388133).

2555544324315 is a wasteful number, since it uses less digits than its factorization.

2555544324315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61574738.

The product of its digits is 7200000, while the sum is 48.

Adding to 2555544324315 its reverse (5134234455552), we get a palindrome (7689778779867).

The spelling of 2555544324315 in words is "two trillion, five hundred fifty-five billion, five hundred forty-four million, three hundred twenty-four thousand, three hundred fifteen".